What is A537 CL 2 Chemical composition


Qfsteels Bolier Plate Factory are specialized in producing and exporting ASTM A537 CL 2 Chemical composition Boiler steel plate, Low alloy and high strength steel plate, heavy plate and wide, heavy plate, Which is a large steel plate supplier mill at Qfsteels Group.


How is A537 CL 2 Chemical composition?


Keyword: A537 CL 2,ASTM A537 CL 2,A537 CL 2 Steel,A537 CL 2 HIC,A537 CL 2 NACE


  1. A537 CL 2 Adopt standard: ASTM SA537 Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel
  2. A537 CL 2 Specification: Thickness: 1mm to 200mm; Width: 1500mm to 3500mm: Length: 3000mm to 27000mm
  3. Third Party Inspection for A537 CL 2: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
  4. A537 CL 2 Chemical composition % of the Product analysis of grade
Grade C % Si % Mn % P % S % V % AL % Cr %
A537 CL 2 0.24 0.13-0.55 0.64-1.46 0.035 0.035     0.29
Cu % Mo % Nb % Ni % Ti %      
0.38 0.09   0.28        
  1. A537 CL 2 Mechanical Property
Grade THK.(mm) Min Yield Tensile Elongation Min Impact Energy
A537 CL 2 5-65 415 Mpa 550-690 Mpa 22%    
65-100 380 Mpa 515-655 Mpa 20%    
100-150 315 Mpa 485-620 Mpa      


Normally ASTM A537 CL 2 plates are normally supplied in the as-rolled condition. The plates may be ordered normalized or stress relieved, or both.

ASTM A537 CL 2 steel plates shall be normalized. A537 CL 2 and SA537Cl3 plates shall be quenched and tempered. The tempering temperature for Cl2 plates shall not be less than 1100°F [595°C] for not less than 1⁄2 h and 1150°F [620°C] for Class 3 plates for not less than 1⁄2 h.


  1. A537 CL 2 Delivery Time Or Lead Time: 15-30days
  2. A537 CL 2 Extra Service: Pretreatment (Shot Blasting, Sand Blast, Painting and Galvanized), Cutting Parts, Sample Service, Third Party inspection, UT Test and Size inspection.
  3. If you have any requirement in steel plate for A537 CL 2, whether the new plate or stock list of material, please feel free to contact us by email of calling.
  4. If you had any question at our plate or service. Please contact our after service department to get faster reply.

Qfsteels Group Company Principle


More Cheaper Price,

More Faster Delivery,

The Best Company Prestige,

The Best After sales service,

The One step Steel material Solution

The Best Professional quality control system

Supplementary Requirements

S2. Product Analysis,       S8: Ultrasonic Examination

S3: Simulated pos-weld heat treatment of mechanical

S15: Reduction of area measurement and test coupons

S18: Maximum Tensile strength

S6: Drop weight test

S30:Charpy V notch impact test for structural shapes


Welcome to Qfsteels Group and any requirement in steel material, please feel free to contact us.

Please see the A537 CL 2 Chemical composition above information.



What is A537 CL 2 Chemical composition